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e old scientist, for ________ life was hard in the past, still works hard in his eighties. A.C. how第一空是主語(yǔ)從句,從句中缺主語(yǔ),要用What;第二空是表語(yǔ)從句,從句不缺成分,所以要填that;第三空是賓語(yǔ)從句,從句中的動(dòng)詞understand缺賓語(yǔ),要填what。C.t understand ________ he said A.What。Why。That。 ___ surprised me most 是一個(gè)主語(yǔ)從句,從句中缺少主語(yǔ),故填what; ____the girl passed the driver test是一個(gè)表語(yǔ)從句,句中不缺少成分,故填that。 whose 【點(diǎn)評(píng)】考查名詞性從句和定語(yǔ)從句,本題涉及固定句式it is known to us all that…和whom引導(dǎo)的限制性定語(yǔ)從句。B.whereverWhatever has happened before or is happening now是一個(gè)主語(yǔ)從句,whatever既引導(dǎo)起這個(gè)主語(yǔ)從句,也在句中做主語(yǔ)。B.例如:That you will win the medal seems 。s nest”.A.IfD. whetherIt。That【答案】 D 【解析】【分析】考查主語(yǔ)從句。/【答案】 B 【解析】【分析】句意:我們可能會(huì)發(fā)現(xiàn)有趣的是通常需要更多的禮貌。that故選D。A. why為什么;B. that引導(dǎo)名詞性從句只起引導(dǎo)詞作用,不充當(dāng)成分;C. which哪一個(gè);D. What什么。what thats sweet childhood memories.,主語(yǔ)從句中又有一個(gè)主語(yǔ)從句,且此主語(yǔ)從句中缺少主語(yǔ),所以用what引導(dǎo)。 what【答案】 C 【解析】【分析】句意:讓我感到擔(dān)憂(yōu)的是,今天的歌星是以青少年為中心的。D. ______excited Jenny most是主語(yǔ)從句,從句中缺少主語(yǔ),因此用關(guān)系代詞what ;That【答案】 A 【解析】【分析】句意:造成事故的原因還沒(méi)有查明。C.復(fù)合句的主語(yǔ)是一個(gè)名詞性從句,從句沒(méi)有引導(dǎo)詞和主語(yǔ),表示“所……的(事)”,故用what引導(dǎo),其雙重作用,故選B。What。It。賓語(yǔ)從句用陳述句語(yǔ)序,故A、C、D錯(cuò),happen的主語(yǔ)是所發(fā)生的事情,其結(jié)構(gòu)是:sth happen to sb,所以what has happened中what指事,是主語(yǔ),句子是陳述句語(yǔ)序。23.You have spent too much time playing puter 39。D.25.The school library is ________ we can read many books and magazines. A.26.注意根據(jù)句子結(jié)構(gòu)和句意確定所選的引導(dǎo)詞。28.The placeB.at which。 in which【答案】 C 【解析】【分析】句意:橋梁應(yīng)該建在水上交通最繁忙的地方。 what。that。 that【答案】 A 【解析】【分析】句意:一個(gè)人如何死去并不重要,重要的是他如何生活。how。D. 【點(diǎn)評(píng)】考查定語(yǔ)從句與表語(yǔ)從句的引導(dǎo)詞。 whichwhich。D.C.B.was most important to her, she told me, was her family. A.which【答案】 B 【解析】【分析】句意:學(xué)校圖書(shū)館是我們能夠看書(shū)看雜志的地方。D.B.那就是為什么你眼睛疼。whyseems,loveto laugh. 22.It 表示“讓人困惑的事情”用what引導(dǎo)主語(yǔ)從句,表示“如何做到的”用how表方式,引導(dǎo)表語(yǔ)從句。20.______ has caused great confusion is ______ he made it without anyone else39。B. 【點(diǎn)評(píng)】考查主語(yǔ)從句。 ...是表語(yǔ)從句,從句中不缺少成分,因此用引導(dǎo)詞that; ______seemed to be the most difficult exam to him. 是賓語(yǔ)從句,從句中缺少主語(yǔ),因此用關(guān)系代詞what , 故選B。固定句式:主+find+it+adj+to do,主語(yǔ)發(fā)現(xiàn)做某